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Black rectangular lithium polymer laptop battery with smooth finish

Dr. Battery

Dr. Battery MPL05308P-12 laptop battery 11.4V 3400mAh black

SKU CH-2R59-B8A3F

Replacement lithium-polymer battery delivering 11.4V and 3400mAh for a wide range of Dell Inspiron and Vostro laptops

  • Battery typeLithium Polymer
  • Battery voltage rating11.4 V
  • Battery capacity3,400 mAh
  • Product colorBlack
  • Product typeBattery
  • Compatible withDell Inspiron 13 5368 / 13 5378 / 13 5379 2-in-1 / 13 7368 /
  • Compatible with many Dell Inspiron and Vostro models
  • 4V 3400mAh lithium polymer cell delivers reliable power
  • Built-in smart chip enables faster charging and longer discharge
  • Protection against short circuit, overheat and overload
  • New condition with one-year manufacturer warranty

Replacement battery for Dell Inspiron models

This Dr. Battery MPL05308P-12 is a new lithium-polymer unit rated at 11.4V and 3400mAh. It replaces original Dell part numbers including P26T, P32E, P58F, P61F, P62F, P66F, P69G and P70F. The black pack is built for owners of compatible Inspiron 13, 14, 15 and 17 models who need a direct swap.

Fits without extra parts

The battery uses the same form factor and connector as the original Dell cells, so it seats in the existing bay and plugs into the motherboard header. No adapter cables, mounting brackets or firmware updates are required. It frees the user from hunting for a discontinued OEM spare and restores mobile runtime on supported chassis.

Smart chip adds protection

A built-in control IC manages charge current, reduces idle draw and extends discharge time. The circuit also provides short-circuit, overheat and overload safeguards during operation. Buyers who need a higher-capacity pack or a different voltage will not be served by this 42Wh design.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $37.99
Pricier than about 68% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDr. Battery
Model nameMPL05308P-12
Product colorBlack
Product typeBattery
Power
Battery typeLithium Polymer
Battery voltage rating11.4 V
Battery capacity3,400 mAh
Compatibility
Compatible withDell Inspiron 13 5368 / 13 5378 / 13 5379 2-in-1 / 13 7368 / 14 7460 / 15 (7570) / 15 5538 / 15 5565 / 15 5567 / 15 5568 / 15 5570 / 15 5578 2-in-1 / 15 5579 2-in-1 / 15 7560 / 15 7569 / 15 7570 / 15 7579 / 17 5765 / 17 5767 / 17 5770
Dell Latitude 13 3379 / 3180 / 3189 2-in-1 / 3480 / 3488
Dell Vostro 14 5468
Original Battery Part Number:
0FW8KR / 0WDX0R / 0Y3F7Y / 1VX1H / 3CRH3 / 9W9MX / / / / CYMGM / FC92N / FW8KR / P26T / P26T001 / P26T002 / P26T003 / P26T004 / P32E001 / P32E002 / P58F / P58F001 / P61F / P62F / P62F001 / P66F001 / P69G / P69G001

Questions about this item

How long will the 3400 mAh capacity last under sustained use?

The 3400 mAh lithium polymer cell delivers up to 42 Wh of energy; actual runtime depends on the laptop model and workload.

Does the battery run hot or draw extra power during all-day use?

The built-in smart control chip manages charging and discharge to limit heat and power consumption during continuous operation.

Which original Dell part numbers must match for this replacement to work?

Compatible Dell part numbers include P26T, P26T001, P26T002, P26T003, P26T004, P32E001, P32E002, P58F, P58F001, P61F, P62F, P62F001, P66F001, P69G, P69G001 and P70F.

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